package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @author XB on 2021/6/22 0022.
 * @version 3.0
 * 解决跨域问题
 */

@Configuration
public class GulimallCorsConfiguration {

	@Bean
	public CorsWebFilter corsWebFilter(){

		UrlBasedCorsConfigurationSource source=new UrlBasedCorsConfigurationSource();

		CorsConfiguration corsConfiguration=new CorsConfiguration();
		//1、配置跨域
		corsConfiguration.addAllowedHeader("*");
		corsConfiguration.addAllowedMethod("*");
		corsConfiguration.addAllowedOrigin("*");
		corsConfiguration.setAllowCredentials(true);

		source.registerCorsConfiguration("/**",corsConfiguration);
		return new CorsWebFilter(source);
	}
}
